# HG changeset patch
# User Matthew Wild <mwild1@gmail.com>
# Date 1522047922 -3600
# Node ID 39994c6bb3148c78eba43f8d1156d42431e47a0b
# Parent  7646f565c8ca5f88dfbbd3e6960b61f3cf8d7c89
mod_mam_muc: Advertise mam:1 instead of mam:2 if not using new MUC code [fixes #1118]

diff -r 7646f565c8ca -r 39994c6bb314 mod_mam_muc/mod_mam_muc.lua
--- a/mod_mam_muc/mod_mam_muc.lua	Sun Mar 25 20:31:33 2018 +0200
+++ b/mod_mam_muc/mod_mam_muc.lua	Mon Mar 26 08:05:22 2018 +0100
@@ -30,6 +30,10 @@
 local new_muc = not rooms;
 if new_muc then
 	rooms = module:shared"muc/rooms";
+else
+	-- COMPAT: We don't (currently?) support injecting stanza-id
+	-- on Prosody 0.10 and prior, which is required by mam:2
+	xmlns_mam = "urn:xmpp:mam:1";
 end
 local get_room_from_jid = rawget(mod_muc, "get_room_from_jid") or
 	function (jid)